View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Decision Making PERT Estimation |  Business Strategy Value Chain Analysis |  Decision Making Argument Mapping |
|---|---|---|---|
Purposedifferent | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 15-45 min | Half day | 1-3 h |
Participantsdifferent | 1-8 | 3-8 | 1-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | PERT Estimate, Expected Value, Risk Notes | Value Chain Map, Lever List | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | EstimationUncertaintyRisk | StrategyBusiness modelDiagnosisAnalysis | SensemakingDecisionRationale |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
